SESF402 SENA SF4 BLUETOOTH COMM SYSTEM W/ DUAL SPEAKER
SMALL GROUPS CONNECTIVITY & COMMUNICATION
The SF4 is the perfect device for riding with friends by providing connectivity for small groups. The SF4's 4-way intercom has a range over 1.2 kilometers (.80 miles) so you can easily stay connected with your group in open terrain. The SF4 also uses smartphone connectivity, allowing for music streaming, taking and making phone calls, and hearing turn-by-turn GPS directions. Most importantly, riders can listen to music and use the intercom simultaneously, using the Audio Overlay™ feature. Plus, with the Quick Charging capabilities, you will be ready to start your ride in no time.
THE SF4 IS AVAILABLE WITH HIGH-DEFINITION SPEAKERS
Each SF4 comes with one standard and one HD speaker set. The HD speakers will take your ride to the next level with louder, clearer quality audio. The standard speakers are a bit smaller in size and maybe a more comfortable choice for some riders.
SMARTPHONE APPS KEEP YOU CONNECTED
Link the Sena SF4 Bluetooth device to the Sena SF Utility App (available for iPhone and Android) to easily configure device settings and quickly access guides. The SF4 Bluetooth device also connects to the Sena RideConnected App, which allows for communication with a virtually limitless amount of riders over an infinite range, so long as you are connected to a mobile network.
SPECIFICATION:
Talk time: up to 13 hours
Operating temperature: -10°C ~ 55°C (14°F ~ 131°F)
Charging temperature: 0°C – 45°C (32°F – 113°F)
Dimensions:
Speaker Driver Unit: 32 mm – thickness 10 mm
Main Module: 73.3 mm x 38.7 mm x 16.6 mm (2.9 in x 1.5 in x 0.7 in)
Wired Boom Microphone: length 183 mm
Wire between Speakers: length 590 mm
Weight: main module - 35 g (1.23 oz)
Working Distance: Up to 1.2 km (0.8 mi) in open terrain
Supports up to 4 riders
Bluetooth 4.1
Headset Profile (HSP)
Hands-Free Profile (HFP)
Noise Cancellation: Advanced Noise Control™
Codec: Built-in SBC Codec
FM Radio:
Radio frequency specifications: 76 ~ 108MHz
HD Voice enabled for high-quality phone call audio
Working Distance: Up to 1.2 km (0.8 mi) in open terrain
Supports up to 4 riders
Noise Cancellation: Advanced Noise Control™
FM Radio:
Radio frequency specifications: 76 ~ 108MHz
HD Voice enabled for high-quality phone call audio
Charging time: 1.5 hours
Quick Charge: 30 minutes of charging equals 4 hours intercom
Type: Lithium Polymer Battery
YouTube:
https://www.youtube.com/watch?v=MmBScw1i3eI
https://www.youtube.com/watch?v=j_ulWvGIOIs
https://www.youtube.com/watch?v=BmpLDtBIH-w
